hazaña

Etymology
, from, via. Cognate with 🇨🇬 (which may be a borrowing from Hispano-Romance anyway). Coromines and Pascual suggest influence of Old Spanish, from. Such a derivation would help explain the voiced /dz/ of the Old Spanish term, already attested with -z- in the 12th and 13th centuries, including its first attestation by 1150.

Noun

 * 1) feat; deed